CN110643397A - Graphene power improver for automobile and preparation method thereof - Google Patents
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
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- C10L1/00—Liquid carbonaceous fuels
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- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
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- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
- C10L1/2235—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom hydroxy containing
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- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
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- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
Abstract
The invention discloses a graphene power improver for an automobile and a preparation method thereof, wherein the graphene power improver for the automobile comprises 10-18 parts of phenetidine, 20-35 parts of methanol, 1-4 parts of n-octanol, 30-40 parts of octane improver, 8-12 parts of nano carbon material, 0.02-0.05 part of 102TB corrosion inhibitor and 3-10 parts of catalyst. The preparation method comprises preparing dispersion stabilizer; and then mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material. The graphene power improver for the automobile can improve the compression pressure of the air cylinder, reduce the shake and carbon emission of the automobile, effectively prolong the oil change period, comprehensively protect the engine, reduce the noise, repair and reduce the abrasion of the engine.
Description
Technical Field
The invention relates to the technical field of energy conservation and environmental protection, and particularly relates to a graphene power improver for an automobile and a preparation method thereof.
Background
When the engine runs, the temperature of the oil nozzle is about 100 ℃, and the temperature of the air inlet valve is between 200 ℃ and 300 ℃. Under the temperature, unstable components in the fuel oil are easy to generate oxidation condensation reaction to generate colloid and carbon deposit, and the colloid and the carbon deposit are deposited on an air inlet valve and an oil nozzle, so that the carbon deposit is easy to generate in advanced high-pressure engines and engines using GDI fuel oil direct injection technology.
The deposit accumulated on the air inlet valve can cause the sectional area of an air inlet channel to be reduced, the air inlet efficiency is reduced, the power is reduced, and the valve can slow and be not closed tightly in serious cases. Carbon deposition of an oil nozzle can cause unsmooth oil injection and reduced fuel atomization quality, so that fuel oil is difficult to completely burn after entering a combustion chamber, the engine is difficult to start, the idling is unstable, the oil consumption is increased, the exhaust emission is deteriorated, and the conditions are more obvious particularly in winter. Neglecting the presence of sludge and soot, they slowly engulf engine power, reduce fuel economy, increase emissions of environmentally polluting substances, and can lead to a series of engine failures.
In order to make up for the quality problem of fuel oil and the defects of the mechanical manufacturing limit of a motor vehicle, the prior art mostly adopts a method of adding additives into the fuel oil to enable an engine to overcome the problems of chilling effect and gap effect and eliminate carbon deposition of an air inlet valve and an electric nozzle. However, the existing gasoline additives have poor cleaning effects on oil circuit cleaning protection and nozzle carbon deposition, and the long-term use of the gasoline additives does not achieve the expected effect of users, so that the power of the vehicle obviously slides down after a period of time, and the service life of the vehicle is also shortened.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the graphene power improver for the automobile and the preparation method thereof.
In order to achieve the above purpose, the invention provides the following technical scheme:
the graphene power improver for the automobile comprises the following components in parts by weight:
10-18 parts of phenetidine, 20-35 parts of methanol, 1-4 parts of n-octanol, 30-40 parts of octane improver, 8-12 parts of nano-carbon material, 0.02-0.05 part of 102TB corrosion inhibitor and 3-10 parts of catalyst.
In one embodiment, the graphene power improver for the automobile comprises the following components in parts by weight:
11-15 parts of phenetidine, 23-30 parts of methanol, 2-3 parts of n-octanol, 35-38 parts of octane improver, 9-11 parts of nano-carbon material, 0.02-0.04 part of 102TB corrosion inhibitor and 4-9 parts of catalyst.
In one embodiment, the graphene power improver for the automobile comprises the following components in parts by weight:
15 parts of phenetidine, 30 parts of methanol, 3 parts of n-octanol, 36 parts of octane improver, 10 parts of nano carbon material, 0.03 part of 102TB corrosion inhibitor and 7 parts of catalyst.
In one embodiment, the nano-carbon material comprises one or a mixture of graphene, carbon nanotubes, carbon nanospheres, diamond-like graphite, C60, nano-soot, quantum dots, carbon nanohorns, fullerenes, carbon nanoribbons.
In one embodiment, the octane enhancer is prepared by the following method:
taking trans-2-butene according to the mass ratio of 5-10: 2-8: 1-3, adding 2-butylene and isobutene, and mixing to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 2-5: 10-15, adding toluene, introducing nitrogen for protection, adding anhydrous acetic acid with the mass of 1-3 times of that of the mixture, heating to 40-50 ℃, adding a catalytic active agent with the mass of 3-8% of that of the mixture, stirring and mixing, cooling to room temperature, filtering, taking filtrate, and distilling under reduced pressure to obtain the octane improver.
In one embodiment, the catalyst is CuO, ZnO, Al2O3One or more of them.
A method for preparing the graphene power improver for the automobile comprises the following steps:
mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 20-30 min;
adding the catalyst, introducing hydrogen, heating to 200-210 ℃, and reacting to obtain a mixture;
carrying out reduced pressure distillation on the mixture, and collecting fractions at the temperature of 220 ℃ and 250 ℃ to obtain a dispersion stabilizer;
and mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
Compared with the prior art, the invention has the following beneficial effects:
firstly, super lubrication: through forming a layer of firmly attached pure physical nanoscale carbon material protective film on the metal surface of the engine, the graphene is preferably selected in the application, and due to the super-lubrication characteristic of the graphene, all-weather uninterrupted wear-resistant protection can be provided for the engine. Make up the not enough of quick-witted oil cold start instantaneous lubrication, form the double-effect protection mode of solid-liquid double lubrication on the engine surface, reduce engine wear to nearly zero, not only prolong engine life, promote power moreover greatly.
Secondly, repairing and sealing: when the cylinder body of the engine is abraded due to friction, the airtightness of the cylinder body is reduced, mixed gas in the combustion work doing process is leaked, the cylinder pressure is easily reduced, the power of an automobile is insufficient, and in addition, the phenomenon of engine oil burning can also be caused. The pure physical protective film formed by the nanoscale carbon material can repair abrasion and scratch of an engine caused by friction, improve the airtightness of a cylinder body, effectively improve the cylinder pressure, improve the power of the engine and improve the oil burning.
Thirdly, damping and reducing noise: the super-lubricating property of the nano-scale carbon material greatly reduces the resistance between metal friction pairs when the engine runs, so that the phenomena of noise, vibration and the like caused by the abrasion of the engine can be effectively reduced;
fourthly, energy conservation and emission reduction: the engine abrasion causes the cylinder body to have poor sealing performance, so that the condition of insufficient combustion occurs in the work doing process, and a large amount of tail gas such as CO, HC, NOx, smoke dust particles and the like is discharged, thereby seriously affecting the environment; after the sealing performance of the engine is improved, the combustion is more sufficient, the exhaust emission is greatly reduced, the purpose of reducing the exhaust emission is achieved, and meanwhile, the fuel consumption is also reduced due to the more sufficient combustion;
fifthly, delaying oil change: when the engine oil is used, oil molecules can be continuously aged and broken in a high-temperature and high-shear using environment, the engine oil is continuously oxidized, the viscosity of the engine oil is reduced, an oil film is thinned, the lubricating, wear-resistant sealing, heat dissipation and other effects are increasingly poor, and deposits such as oil sludge and carbon deposit are increasingly generated. And the nanoscale carbon material can be quickly attached to the surface of the metal due to the strong surface energy of the nanoscale carbon material to form a nanoscale carbon material protective film. The lubricating oil has the advantages of playing a role in solid-liquid dual lubrication protection on the friction surface of the engine, enhancing the oxidation resistance and the shearing resistance of the engine oil, avoiding the viscosity reduction of the engine oil, effectively controlling the generation of deposits, keeping the interior of the engine clean and smooth in operation, ensuring a lasting and stable lubrication protection effect and effectively prolonging the oil change period of the engine oil.
Sixthly, prolonging the service life of the engine: because the internal parts of the engine generate huge heat due to high running speed, if no good lubricating action is used for reducing friction and abrasion and effectively dissipating heat, the service life of the engine is damaged, and particularly, the requirement on the heat dissipation of the engine is higher like a turbo-charged vehicle type; the maximum abrasion of the engine is caused by cold start friction (accounting for more than 70% of friction damage), and after the nano carbon material engine curing agent is combined with engine oil, a solid-liquid double-lubrication double-effect protection mode is formed on the metal surface of the engine, so that the abrasion of the engine is reduced to be almost 0, the heat is efficiently dissipated, the engine can be protected all the day, and the service life of the engine is prolonged by more than 3 times.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other. Unless otherwise specified, 1 part described in the following examples refers to 1 g.
Example 1
The invention provides a graphene power improver for an automobile, which comprises 10 parts of phenetidine, 20 parts of methanol, 1 part of n-octanol, 30 parts of octane improver, carbon nanotubes, carbon nanospheres, diamond-like graphite 8 parts, 102TB corrosion inhibitor 0.02 part and copper oxide 3 parts which are mixed in equal mass.
The preparation method of the graphene power improver for the automobile comprises the following steps:
(1) preparation of octane enhancer
Taking trans-2-butene according to a mass ratio of 5: 2: 1, adding 2-butylene and isobutene to mix to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 2: 10 adding toluene, introducing nitrogen for protection, adding anhydrous acetic acid with the mass 1 time that of the mixture, heating to 40 ℃, adding a catalyst with the mass 3% of that of the mixture, stirring and mixing, cooling to room temperature, filtering, taking the filtrate, and distilling under reduced pressure to obtain the octane improver.
(2) Preparation of Dispersion stabilizer
Mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 20 min;
adding the catalyst, introducing hydrogen, heating to 200 ℃, and reacting to obtain a mixture;
distilling the mixture under reduced pressure, collecting 220 deg.C fraction, and obtaining dispersion stabilizer.
(3) Preparation of graphene power improver for automobile
And mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
Example 2
The invention provides a graphene power improver for an automobile, which comprises 12 parts of phenetidine, 23 parts of methanol, 2 parts of n-octanol, 33 parts of octane improver, equal mass of mixed C60, nano soot, 8-12 parts of quantum dots, 0.03 part of 102TB corrosion inhibitor and 5 parts of zinc oxide.
The preparation method of the graphene power improver for the automobile comprises the following steps:
(1) preparation of octane enhancer
Taking trans-2-butene according to a mass ratio of 6: 4: 1, adding 2-butylene and isobutene to mix to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 3: adding toluene into the mixture 12, introducing nitrogen for protection, adding anhydrous acetic acid with the mass 1 time that of the mixture, heating the mixture to 42 ℃, adding a catalytic active agent with the mass 4% of the mixture, stirring and mixing the mixture, cooling the mixture to room temperature, filtering the mixture, and distilling the filtrate under reduced pressure to obtain the octane improving agent.
(2) Preparation of Dispersion stabilizer
Mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 23 min;
adding the catalyst, introducing hydrogen, heating to 203 ℃, and reacting to obtain a mixture;
distilling the mixture under reduced pressure, collecting 225 deg.C fraction, and obtaining dispersion stabilizer.
(3) Preparation of graphene power improver for automobile
And mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
Example 3
The invention provides a graphene power improver for an automobile, which comprises 15 parts of phenetidine, 25 parts of methanol, 3 parts of n-octanol, 35 parts of octane improver, 10 parts of graphene, 0.03 part of 102TB corrosion inhibitor, CuO/ZnO/Al2O35 parts of the mixture.
The preparation method of the graphene power improver for the automobile comprises the following steps:
(1) preparation of octane enhancer
Taking trans-2-butene according to the mass ratio of 7: 5: 2, adding 2-butylene and isobutene and mixing to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 3: adding toluene, introducing nitrogen for protection, adding anhydrous acetic acid 2 times the mass of the mixture, heating to 45 ℃, adding a catalytic active agent 5% of the mass of the mixture, stirring and mixing, cooling to room temperature, filtering, taking the filtrate, and distilling under reduced pressure to obtain the octane improver.
(2) Preparation of Dispersion stabilizer
Mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 25 min;
adding the catalyst, introducing hydrogen, heating to 205 ℃, and reacting to obtain a mixture;
distilling the mixture under reduced pressure, collecting 235 deg.C fraction, and obtaining dispersion stabilizer.
(3) Preparation of graphene power improver for automobile
And mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
Example 4
The invention provides a graphene power improver for an automobile, which comprises 16 parts of phenetidine, 33 parts of methanol, 3 parts of n-octanol, 37 parts of octane improver, 11 parts of quantum dots, carbon nanohorns, fullerene, carbon nanoribbons, 0.04 part of 102TB corrosion inhibitor and 8 parts of aluminum oxide which are mixed in equal mass.
The preparation method of the graphene power improver for the automobile comprises the following steps:
(1) preparation of octane enhancer
Taking trans-2-butene according to a mass ratio of 8: 6: 2, adding 2-butylene and isobutene and mixing to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 4: adding toluene, introducing nitrogen for protection, adding anhydrous acetic acid 2 times of the mass of the mixture, heating to 47 ℃, adding a catalytic active agent 6% of the mass of the mixture, stirring and mixing, cooling to room temperature, filtering, taking the filtrate, and distilling under reduced pressure to obtain the octane improver.
(2) Preparation of Dispersion stabilizer
Mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 28 min;
adding the catalyst, introducing hydrogen, heating to 208 ℃, and reacting to obtain a mixture;
and distilling the mixture under reduced pressure, and collecting the fraction at 245 ℃ to obtain the dispersion stabilizer.
(3) Preparation of graphene power improver for automobile
And mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
Example 5
The invention provides a graphene power improver for an automobile, which comprises 18 parts of phenetidine, 35 parts of methanol, 4 parts of n-octanol, 40 parts of octane improver, 12 parts of graphene, 0.05 part of 102TB corrosion inhibitor and 10 parts of zinc oxide.
The preparation method of the graphene power improver for the automobile comprises the following steps:
(1) preparation of octane enhancer
Taking trans-2-butene according to a mass ratio of 10: 8: 3 adding 2-butylene and isobutylene and mixing to obtain a mixed raw material;
taking the mixed materials according to a mass ratio of 5: adding toluene 15, introducing nitrogen for protection, adding anhydrous acetic acid 3 times of the mass of the mixture, heating to 50 ℃, adding a catalytic active agent 8% of the mass of the mixture, stirring and mixing, cooling to room temperature, filtering, taking the filtrate, and distilling under reduced pressure to obtain the octane improver.
(2) Preparation of Dispersion stabilizer
Mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 30 min;
adding the catalyst, introducing hydrogen, heating to 210 ℃, and reacting to obtain a mixture;
and (3) carrying out reduced pressure distillation on the mixture, and collecting fractions at 250 ℃ to obtain the dispersion stabilizer.
(3) Preparation of graphene power improver for automobile
And mixing the dispersion stabilizer, the nano-carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
The use amount is as follows: it is recommended to add 125ml per 4 liters of engine oil.
The application method of the graphene power improver for the automobile, which is disclosed by the invention, comprises the following steps:
1. pouring the graphene power improver for the automobile into an engine oil tank preheated to normal working temperature according to the dosage of 3-6% of the engine oil capacity;
2. idling for 3 min;
3. the engine is used under normal working conditions, and the graphene power improver for the automobile is effective in the whole service cycle.
Example 3 of the invention was validated for performance as follows:
product parameters are as follows:
according to the method, after the product obtained in the embodiment 3 is added into an engine, the product is found to have the effects of obviously enhancing the power of the engine and reducing the noise of the engine, and has good wear resistance and wear reduction effects, compared with an experimental example without adding the graphene power improver for the automobile, the oil is saved by 5-15%, the oil change period is prolonged by 1 time, the engine wear is reduced by more than 95%, the exhaust emission is reduced by 20-40%, and the service life of the engine is effectively prolonged by more than three times.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The graphene power improver for the automobile is characterized by comprising the following components in parts by weight:
10-18 parts of phenetidine, 20-35 parts of methanol, 1-4 parts of n-octanol, 30-40 parts of octane improver, 8-12 parts of nano-carbon material, 0.02-0.05 part of 102TB corrosion inhibitor and 3-10 parts of catalyst.
2. The graphene power improver for the automobile according to claim 1, which comprises the following components in parts by weight:
11-15 parts of phenetidine, 23-30 parts of methanol, 2-3 parts of n-octanol, 35-38 parts of octane improver, 9-11 parts of nano-carbon material, 0.02-0.04 part of 102TB corrosion inhibitor and 4-9 parts of catalyst.
3. The graphene power improver for the automobile according to claim 1, which comprises the following components in parts by weight:
15 parts of phenetidine, 30 parts of methanol, 3 parts of n-octanol, 36 parts of octane improver, 10 parts of nano carbon material, 0.03 part of 102TB corrosion inhibitor and 7 parts of catalyst.
4. The graphene power enhancer for the automobile according to any one of claims 1 to 3, wherein the nano-carbon material comprises one or a mixture of several of graphene, carbon nanotubes, carbon nanospheres, diamond-like graphite, C60, nano soot, quantum dots, carbon nanohorns, fullerene and carbon nanoribbons.
5. The graphene power enhancer for the automobile according to any one of claims 1 to 3, wherein the octane enhancer is prepared by the following method:
taking trans-2-butene according to the mass ratio of 5-10: 2-8: 1-3, adding 2-butylene and isobutene, and mixing to obtain a mixed raw material;
and (2) adding toluene into the mixed material according to the mass ratio of 2-5: 10-15, introducing nitrogen for protection, adding anhydrous acetic acid with the mass of 1-3 times of that of the mixture, heating to 40 ~ 50 ℃, adding a catalytic active agent with the mass of 3-8% of that of the mixture, stirring and mixing, cooling to room temperature, filtering, and distilling the filtrate under reduced pressure to obtain the octane improving agent.
6. The graphene power enhancer for the automobile as claimed in any one of claims 1 to 3, wherein the catalyst is CuO, ZnO, Al2O3One or more of them.
7. A method for preparing the graphene power enhancer for the automobile as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
firstly, mixing the phenetidine with the methanol additive, and introducing nitrogen for keeping for 20-30 min;
secondly, adding the catalyst, introducing hydrogen, heating to 200-210 ℃, and reacting to obtain a mixture;
thirdly, the mixture is taken for reduced pressure distillation, and fractions at the temperature of 220 ℃ and 250 ℃ are collected to obtain a dispersion stabilizer;
and fourthly, mixing the dispersion stabilizer, the nano carbon material, n-octanol, the octane improver and the 102TB corrosion inhibitor, and then carrying out ultrasonic treatment for 30min to obtain the composite material.
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Application publication date: 20200103 |